threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
92 lines
3.4 KiB
C
92 lines
3.4 KiB
C
/******************************************************************************
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*
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* Name: acgcc.h - GCC specific defines, etc.
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*
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*****************************************************************************/
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/*
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* Copyright (C) 2000 - 2017, Intel Corp.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions, and the following disclaimer,
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* without modification.
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* 2. Redistributions in binary form must reproduce at minimum a disclaimer
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* substantially similar to the "NO WARRANTY" disclaimer below
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* ("Disclaimer") and any redistribution must be conditioned upon
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* including a substantially similar Disclaimer requirement for further
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* binary redistribution.
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* 3. Neither the names of the above-listed copyright holders nor the names
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* of any contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* Alternatively, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") version 2 as published by the Free
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* Software Foundation.
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*
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* NO WARRANTY
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGES.
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*/
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#ifndef __ACGCC_H__
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#define __ACGCC_H__
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/*
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* Use compiler specific <stdarg.h> is a good practice for even when
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* -nostdinc is specified (i.e., ACPI_USE_STANDARD_HEADERS undefined.
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*/
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#ifndef va_arg
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#ifdef ACPI_USE_BUILTIN_STDARG
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typedef __builtin_va_list va_list;
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#define va_start(v, l) __builtin_va_start(v, l)
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#define va_end(v) __builtin_va_end(v)
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#define va_arg(v, l) __builtin_va_arg(v, l)
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#define va_copy(d, s) __builtin_va_copy(d, s)
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#else
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#include <stdarg.h>
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#endif
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#endif
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#define ACPI_INLINE __inline__
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/* Function name is used for debug output. Non-ANSI, compiler-dependent */
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#define ACPI_GET_FUNCTION_NAME __func__
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/*
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* This macro is used to tag functions as "printf-like" because
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* some compilers (like GCC) can catch printf format string problems.
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*/
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#define ACPI_PRINTF_LIKE(c) __attribute__ ((__format__ (__printf__, c, c+1)))
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/*
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* Some compilers complain about unused variables. Sometimes we don't want to
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* use all the variables (for example, _acpi_module_name). This allows us
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* to tell the compiler warning in a per-variable manner that a variable
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* is unused.
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*/
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#define ACPI_UNUSED_VAR __attribute__ ((unused))
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/* GCC supports __VA_ARGS__ in macros */
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#define COMPILER_VA_MACRO 1
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/* GCC supports native multiply/shift on 32-bit platforms */
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#define ACPI_USE_NATIVE_MATH64
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#endif /* __ACGCC_H__ */
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